Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'2-6-Internal Loop pdb1c2w1B.n76-110
Source: [PDB-id:chain] 1c2w:B (&rarr PDB)
Source: Information 23S RRNA STRUCTURE FITTED TO A CRYO-ELECTRON MICROSCOPIC MAP AT 7.5 ANGSTROMS RESOLUTION
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 7.50 ANGSTROMS.
Position (82, 104), (85, 97)
Primary structure ('_': anchors) _AA_-_GUUAUA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		None
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		2: syn, 3: syn, 6: syn, 9: syn, 11: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 6 9 →
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 3 C/O2' ?
2 1 12 Watson-Crick/Watson-Crick cis
3 2 3 Sugar/O2' ?
4 4 5 Watson-Crick/Watson-Crick cis
5 6 7 O2'/Sugar ?
6 6 11 Sugar/O2' ?
7 7 10 Hoogsteen/O2' ?
8 8 9 Bifurcated/O2' ?
9 9 12 O2'/Sugar ?
10 11 12 Hoogsteen/Hoogsteen cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters